Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Edison in 1902 started to Gold Mould cylinders, this process uses a oversized groove and a large wax master. The master is placed in a vacuum with 2 pieces of gold leaf. High voltage is introduced to the gold leaf in the bell jar, and vaporizes...

Edison in 1902 started to Gold Mould cylinders, this process uses a oversized groove and a large wax master. The master is placed in a vacuum with 2 pieces of gold leaf. High voltage is introduced to the gold leaf in the bell jar, and vaporizes...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

In 1908 Edison increased the playing time of the cylinders. From 1888-1902 the speed of the records varied so the record could fit the song, anywhere from 90-144rpm. After 1902 the speed was standardized at 160rpm. In 1908 Edison cylinders...

Edison in 1902 started to Gold Mould cylinders, this process uses a oversized groove and a large wax master. The master is placed in a vacuum with 2 pieces of gold leaf. High voltage is introduced to the gold leaf in the bell jar, and vaporizes...

Edison in 1902 started to Gold Mould cylinders, this process uses a oversized groove and a large wax master. The master is placed in a vacuum with 2 pieces of gold leaf. High voltage is introduced to the gold leaf in the bell jar, and vaporizes...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...

Mississippi State University Libraries hosted a reception and book signging for author Missy Hopper on September 1, 2010. Dr. Hopper is the author of two children's books: *Peggy Sue and the Pepper Patch,* illustrated by CeCelia Bowden, and...